package com.graduation.springbootinit.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.graduation.springbootinit.model.entity.ShopPart.ProductParam;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;

@Mapper
public interface ProductParamMapper extends BaseMapper<ProductParam> {
    List<ProductParam> selectByProductId(@Param("productId") Long productId);
} 